Test Bank Solution Manual for Vascular Sonography- Venous Hemodynamics Rated A+
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Course
Vascular Sonography
Institution
Vascular Sonography
Test Bank Solution Manual for Vascular Sonography- Venous Hemodynamics Rated A+
Venous System - Answers Perceived to be a passive system- gets the blood back to the heart.
What blood volume do veins (reservoir) contain - Answers 85% of blood volume
How much bigger can veins be than the companion...
With exercise does venous pressure decrease or increase? - Answers decreases (lowers) somewhat
Transmural pressure - Answers -The pressure exerted on the walls of a vessel
-Equals the difference between the pressure within the vein and the tissue pressure.
What is the pressure in a vessel that is dumbbell shaped? - Answers Low pressure
What is the vessel shape if there is an increase in pressure? - Answers Vessel becomes elliptical
What is the vessel shape if there is high pressure? - Answers Vessel is circular
Edema - Answers -Excessive accumulation of fluid in cells, tissues, or cavities of the body.
-Consistent sign of increased venous pressure.
Venous insufficiency - Answers Abnormal retrograde flow in veins
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